John McCalpin

AUGUST 1, 2018

This will typically include environment variables that can influence the behavior of the MPI runtime, and might include environment variables that can influence the behavior of the lower-level shared-memory transport and/or network hardware interfaces. The processor hardware available to support shared-memory transport.

Hardware 40

Hardware Transportation Performance Latency 40

O'Reilly Software

MARCH 7, 2018

Build a more scalable, composable, and functional architecture for interconnecting systems and applications. Anne Thomas [1] captures this very well in her article " SOA is Dead; Long Live Services ": Although the word 'SOA' is dead, the requirement for service-oriented architecture is stronger than ever. what’s the best ESB?'

Transportation 72

Transportation Java Programming Architecture 72

The Netflix TechBlog

FEBRUARY 9, 2021

Plus, the architecture of the Edge tier was evolving to a PaaS (platform as a service) model, and we had some tough decisions to make about how, and where, to handle identity token handling. The system architecture now takes the form of: Notice that tokens never traverse past the Edge gateway / EAS boundary. We are serving over 2.5

Architecture 221

Architecture Latency Servers Website 221

Alex Russell

OCTOBER 22, 2017

One distinct trend is a belief that a JavaScript framework and Single-Page Architecture (SPA) is a must for PWA development. Contended, over-subscribed cells can make “fast” networks brutally slow, transport variance can make TCP much less efficient , and the bursty nature of web traffic works against us.

Performance 68

Performance Benchmarking Network Mobile 68

The Netflix TechBlog

SEPTEMBER 2, 2020

While this abundance of dashboards and information is by no means unique to Netflix, it certainly holds true within our microservices architecture. Distributed tracing is the process of generating, transporting, storing, and retrieving traces in a distributed system. Is this an anomaly or are we dealing with a pattern?

Latency 296

Latency Transportation Engineering Traffic 296

The Netflix TechBlog

JULY 26, 2021

Netflix is known for its loosely coupled microservice architecture and with a global studio footprint, surfacing and connecting the data from microservices into a studio data catalog in real time has become more important than ever. Most of the business views created on top of the Iceberg tables can tolerate a few minutes of latency.

Big Data 253

Big Data Government Analytics Processing 253

The Netflix TechBlog

MAY 5, 2021

In the future posts, we will do an architectural deep dive into the several components of Netflix Drive. Netflix Drive contains an abstraction layer below FUSE which allows different metadata and data stores to be plugged into the architecture by having their corresponding adapters implement the interface.

Media 174

Media Storage Architecture Cloud 174

The Netflix TechBlog

DECEMBER 17, 2019

The database is sending them to a transport that DBLog can consume. We use the term ‘ change log’ for that transport. DBLog High Level Architecture. High Availability DBLog uses active-passive architecture. A transaction log is assumed to be the origin of those events. Figure 3?—?DBLog

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

The database is sending them to a transport that DBLog can consume. We use the term ‘ change log’ for that transport. DBLog High Level Architecture. High Availability DBLog uses an active-passive architecture. A transaction log is assumed to be the origin of those events. Figure 3?—?DBLog

Database 212

Database Traffic Transportation Open Source 212

Smashing Magazine

JANUARY 11, 2021

Defining The Environment Choosing a framework, baseline performance cost, Webpack, dependencies, CDN, front-end architecture, CSR, SSR, CSR + SSR, static rendering, prerendering, PRPL pattern. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Large preview ).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Designed for the modern web, it responds to actual congestion, rather than packet loss like TCP does, it is significantly faster , with higher throughput and lower latency — and the algorithm works differently.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Keeping progressive enhancement as the guiding principle of your front-end architecture and deployment is a safe bet. Consider using PRPL pattern and app shell architecture. Use progressive enhancement as a default.

Performance 103

Performance Cache Metrics Network 103